PH9184.021NLT

Overview

The PH9184.021NLT is a high isolation surface mount power transformer from Pulse Electronics, designed for RS-485/RS232 communications. It features dual primary and dual secondary windings with an inductance of 15 mH. The component provides 4000Vrms isolation voltage and operates within a temperature range of -40°C to 125°C. Dimensions are 10.00mm x 10.00mm x 12.50mm maximum height. It complies with AEC-Q200 standards and RoHS3 regulations.

Feature Summary

• High isolation capability rated at 4000Vrms for enhanced safety
• Dual primary and dual secondary winding configuration
• AEC-Q200 qualified for automotive reliability requirements

Applications

• RS-485 communication interfaces
• RS232 communication interfaces
• Automotive electronic systems requiring high isolation

Procurement Notes

Verify the specific datasheet version via official Pulse channels or authorized distributors. Confirm that the ordering suffix matches the required specifications. Ensure compliance with REACH and RoHS3 directives as stated in the documentation. Check moisture sensitivity level classifications before assembly.

Selection Notes

Select this component when high isolation voltage is critical for signal integrity in serial communication links. The dual winding design supports flexible circuit topologies. Verify thermal performance within the specified -40°C to 125°C operating range for the intended application environment.

Part Context

This part belongs to the PH9184 series of specialty transformers from Pulse Electronics Power. The series focuses on high isolation SMT transformers specifically engineered for robust data communication applications. It represents a standardized solution for industrial and automotive connectivity needs.

Replacement Considerations

PH9184.034NL is listed as a related part number in product change notifications. Verify functional equivalence and pinout compatibility before substitution.